Electric toothbrush



FIG. 1 is a perspective view of an “electric toothbrush” showing our newdesign;

FIG. 2 is a top view of thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is an enlarged front view thereof; and,

FIG. 7 is an enlarged rear view thereof.

The broken lines immediately adjacent the surface shading on the bottomof the head represent unclaimed boundaries. The broken lines showingbristles and the broken lines shown within the unclaimed boundariesillustrate portions of the toothbrush that along with those boundaries,form no part of the claimed design.

The ornamental design for an “electric toothbrush”, as shown anddescribed.